This article explains how to remove an issue from the roadmap view.
Remove an issue
Right-click the issue you want to remove from the roadmap.
Click Remove from roadmap.
Alternate method
Click the issue you want to remove. The Calendar pop-up appears.
Click Clear for the issue start and end date fields.
Have questions? We’re here to help! Raise a request for support: https://appfire.atlassian.net/servicedesk/customer/portal/11.